Portable generator frame assembly



FIG. 1 is a perspective view of the portable generator frame assembly.

FIG. 2 is an elevation view of the front of the portable generator frame assembly.

FIG. 3 is an elevation view of the right side of the portable generator frame assembly; and,

FIG. 4 is an elevation view of the back of the portable generator frame assembly. 

The ornamental design for a portable generator frame assembly, as shown and described. 